Login and payment limits
This demo has no registration, account sign-in, password recovery, identity-document form, deposit, withdrawal or real-money cashier. No credentials are needed. Search terms about login or payments do not identify an official outside service. The browser wallet cannot be recovered on another device through a central account. Its coins cannot be exchanged or withdrawn. Outside payment methods, fees, verification rules and processing times remain unknown.
Weight, mean and gross return
Choose score s, square s² or cube s³ before starting. For power p = 1, 2 or 3, the gross multiplier is 0.96 × 256 × s^p / W, where W is the sum of that weight over all 256 outcomes: 189, 273 or 477 respectively. The exact means are those sums divided by 256. Gross return includes any returned stake; net change is gross return minus the captured stake. A zero score returns zero in every mode.
Integer credit, carry and restoration
Without a saved nonnegative balance the wallet starts at 1000 play coins. Settlement credits floor(stake × gross multiplier + stored fractional carry). The remaining fraction is saved for later rounds; a zero return leaves carry unchanged. Carry stays between 0 and 1 and persists across settlement, restoration and reload. Restore balance works manually while idle below 10 coins and sets the balance to exactly 1000, rather than adding 1000. It does not clear carry.
Local wallet and page reload
Balance, including zero, and fractional carry are saved in browser localStorage. Reloading or leaving an unfinished round discards it without refund, payout or continuation; the stake remains deducted. Reload restores stake 20 and linear mode, rather than previous selections. The wallet is local browser data, not an account synchronized across devices. Removing site data can remove it. Clearing cached files alone may leave localStorage intact; browser settings can affect persistence.
Exact expectation and sample limits
The exact expected raw gross return is 24/25, or 96% of the captured stake, in all three modes. It is neither a win probability nor a guaranteed session result. Across the 256 equally likely reel pairs, summing each mode’s weight gives its exact normalization. Saved source-matching simulations use one million rounds per mode and measured approximately 95.77%, 96.03% and 96.25%. These are sample observations, not the payout law. Persistent carry reconciles fractions over settlements; an individual integer credit can differ from raw return.
Independent guide and identity
UU8 at uu8.info is an independent guide with its own arithmetic browser demo. No outside operator, company, licence, official address or application has been individually verified here. A matching name or search result does not establish affiliation. This demo explains its own rules and does not certify an outside service. All play coins have no cash value.
Frequently asked questions
What should I know about login and payment limits?
This demo has no registration, account sign-in, password recovery, identity-document form, deposit, withdrawal or real-money cashier. No credentials are needed. Search terms about login or payments do not identify an official outside service. The browser wallet cannot be recovered on another device through a central account. Its coins cannot be exchanged or withdrawn. Outside payment methods, fees, verification rules and processing times remain unknown.
What should I know about weight, mean and gross return?
Choose score s, square s² or cube s³ before starting. For power p = 1, 2 or 3, the gross multiplier is 0.96 × 256 × s^p / W, where W is the sum of that weight over all 256 outcomes: 189, 273 or 477 respectively. The exact means are those sums divided by 256. Gross return includes any returned stake; net change is gross return minus the captured stake. A zero score returns zero in every mode.
What should I know about integer credit, carry and restoration?
Without a saved nonnegative balance the wallet starts at 1000 play coins. Settlement credits floor(stake × gross multiplier + stored fractional carry). The remaining fraction is saved for later rounds; a zero return leaves carry unchanged. Carry stays between 0 and 1 and persists across settlement, restoration and reload. Restore balance works manually while idle below 10 coins and sets the balance to exactly 1000, rather than adding 1000. It does not clear carry.
